| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.41 | 6.357% | $131.2552 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $112.53 | 8.419% | $122.0039 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $61.28 | 10.147% | $67.4981 | $67.50 | $67.50 | $67.50 |
| Purchase #4 | $190.82 | 12.609% | $214.8805 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $44.85 | 6.604% | $47.8119 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $14.55 | 4.176% | $15.1576 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $169.44 | 3.685% | $175.6839 | $175.68 | $175.70 | $175.70 |
| 7 purchase totals = | $716.88 | $774.2911 | $774.29 | $774.30 | $774.40 | |